/* ==========================================================================
   Admission Eligibility Calculator — Frontend Styles
   To change colors, just edit the :root variables below — the entire
   design will update from this one place to match your theme.
   ========================================================================== */

.adm-calc-wrap {
    --adm-primary: #1f6fd6;
    --adm-primary-dark: #14539f;
    --adm-primary-light: #eaf2fd;
    --adm-success: #1e8e5a;
    --adm-success-bg: #e9f8f0;
    --adm-success-border: #b7ebce;
    --adm-danger: #b3261e;
    --adm-danger-bg: #fdecea;
    --adm-danger-border: #f3c2be;
    --adm-text: #22262b;
    --adm-text-muted: #6b7280;
    --adm-border: #e3e6ea;
    --adm-bg: #ffffff;
    --adm-radius: 10px;
    --adm-font: "Hind Siliguri", "Noto Sans Bengali", "SolaimanLipi", sans-serif;

    font-family: var(--adm-font);
    color: var(--adm-text);
    max-width: 900px;
    margin: 24px auto;
    box-sizing: border-box;
}

.adm-calc-wrap * {
    box-sizing: border-box;
}

/* Tabs */
.adm-calc-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.adm-calc-tab-btn {
    flex: 1 1 auto;
    min-width: 180px;
    padding: 14px 18px;
    background: var(--adm-primary-light);
    border: 2px solid transparent;
    border-radius: var(--adm-radius);
    font-family: var(--adm-font);
    font-size: 16px;
    font-weight: 700;
    color: var(--adm-primary-dark);
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}

.adm-calc-tab-btn:hover {
    background: #dcebfb;
}

.adm-calc-tab-btn.active {
    background: var(--adm-primary);
    color: #fff;
    border-color: var(--adm-primary-dark);
}

.adm-calc-panel {
    display: none;
    background: var(--adm-bg);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius);
    padding: 22px;
}

.adm-calc-panel.active {
    display: block;
}

.adm-calc-panel h3 {
    margin-top: 0;
    font-size: 20px;
    color: var(--adm-text);
    border-bottom: 2px solid var(--adm-primary-light);
    padding-bottom: 10px;
    margin-bottom: 18px;
}

/* Form fields */
.adm-calc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

@media (max-width: 560px) {
    .adm-calc-field-row {
        grid-template-columns: 1fr;
    }
}

.adm-calc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.adm-calc-field label {
    font-size: 14px;
    font-weight: 600;
    color: var(--adm-text);
}

.adm-calc-field input,
.adm-calc-field select {
    padding: 13px 12px;
    border: 1.5px solid var(--adm-border);
    border-radius: 8px;
    font-family: var(--adm-font);
    font-size: 16px;
    line-height: 1.4;
    width: 100%;
    background: #fff;
    color: var(--adm-text);
}

.adm-calc-field select {
    min-height: 48px;
}

.adm-calc-field input:focus,
.adm-calc-field select:focus {
    outline: none;
    border-color: var(--adm-primary);
}

.adm-calc-total-box {
    background: var(--adm-primary-light);
    border: 1.5px dashed var(--adm-primary);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 15px;
    font-weight: 600;
    color: var(--adm-primary-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.adm-calc-total-box span.value {
    font-size: 20px;
}

.adm-calc-btn {
    background: var(--adm-primary);
    color: #fff;
    border: none;
    padding: 13px 28px;
    border-radius: 8px;
    font-family: var(--adm-font);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: background 0.15s ease;
}

.adm-calc-btn:hover {
    background: var(--adm-primary-dark);
}

.adm-calc-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Results */
.adm-calc-results {
    margin-top: 24px;
}

.adm-calc-result-heading {
    font-size: 17px;
    font-weight: 700;
    margin: 20px 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.adm-calc-result-heading.eligible-heading { color: var(--adm-success); }
.adm-calc-result-heading.ineligible-heading { color: var(--adm-danger); }

.adm-calc-card {
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 10px;
    border: 1.5px solid;
}

.adm-calc-card.eligible {
    background: var(--adm-success-bg);
    border-color: var(--adm-success-border);
}

.adm-calc-card.ineligible {
    background: var(--adm-danger-bg);
    border-color: var(--adm-danger-border);
    opacity: 0.9;
}

.adm-calc-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.adm-calc-card.eligible .adm-calc-card-title { color: var(--adm-success); }
.adm-calc-card.ineligible .adm-calc-card-title { color: var(--adm-danger); }

.adm-calc-card-unit {
    font-size: 14px;
    color: var(--adm-text-muted);
    margin-bottom: 8px;
}

.adm-calc-card-conditions {
    font-size: 13.5px;
    color: var(--adm-text);
    margin: 4px 0 0;
    padding-left: 18px;
}

.adm-calc-card-note {
    font-size: 13.5px;
    margin-top: 8px;
    padding: 8px 10px;
    background: rgba(255,255,255,0.6);
    border-radius: 6px;
}

.adm-calc-card-note strong {
    display: block;
    margin-bottom: 2px;
}

.adm-calc-reason {
    font-size: 13px;
    color: var(--adm-danger);
    font-weight: 600;
    margin-top: 6px;
}

.adm-calc-empty-msg {
    color: var(--adm-text-muted);
    font-size: 14px;
    padding: 10px 0;
}

.adm-calc-error-msg {
    color: var(--adm-danger);
    background: var(--adm-danger-bg);
    border: 1px solid var(--adm-danger-border);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 12px;
}

.adm-calc-loading {
    text-align: center;
    padding: 20px;
    color: var(--adm-text-muted);
    font-size: 14px;
}

/* Search panel */
.adm-calc-search-result {
    margin-top: 20px;
    background: var(--adm-primary-light);
    border: 1.5px solid var(--adm-primary);
    border-radius: 8px;
    padding: 16px 18px;
}

.adm-calc-search-result h4 {
    margin: 0 0 4px;
    font-size: 18px;
    color: var(--adm-primary-dark);
}

.adm-calc-search-result .adm-calc-card-unit {
    margin-bottom: 10px;
}